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Bug 1970453: Replace to correct OpenFlow version when replacing flows #1111

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alexanderConstantinescu
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@alexanderConstantinescu alexanderConstantinescu commented May 28, 2021

The ovs-save script restoring flows when running OVS in a container on 4.6 defaults to OpenFlow14, which is not supported by openshift-sdn. This leads to flow restore errors on upgrades from 4.5 and hence a larger downtime window. See: openshift/sdn#306 (comment)

Force the script to use OpenFlow13, which is the only version of OpenFlow openshift-sdn supports.

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openshift-ci bot commented May 28, 2021

@alexanderConstantinescu: No Bugzilla bug is referenced in the title of this pull request.
To reference a bug, add 'Bug XXX:' to the title of this pull request and request another bug refresh with /bugzilla refresh.

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WIP: Replace to correct OpenFlow version when replacing flows

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

@openshift-ci openshift-ci bot added the do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. label May 28, 2021
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openshift-ci bot commented May 28, 2021

@alexanderConstantinescu: GitHub didn't allow me to request PR reviews from the following users: alexanderConstantinescu.

Note that only openshift members and repo collaborators can review this PR, and authors cannot review their own PRs.

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/cc

Testing this out for now

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Signed-off-by: Alexander Constantinescu <aconstan@redhat.com>
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/retitle Bug 1970453: Replace to correct OpenFlow version when replacing flows
/auto-cc

@openshift-ci openshift-ci bot changed the title WIP: Replace to correct OpenFlow version when replacing flows Bug 1970453: Replace to correct OpenFlow version when replacing flows Jun 10, 2021
@openshift-ci openshift-ci bot removed the do-not-merge/work-in-progress Indicates that a PR should not merge because it is a work in progress. label Jun 10, 2021
@openshift-ci openshift-ci bot requested review from abhat and tssurya June 10, 2021 13:48
@openshift-ci openshift-ci bot added bugzilla/severity-high Referenced Bugzilla bug's severity is high for the branch this PR is targeting. bugzilla/valid-bug Indicates that a referenced Bugzilla bug is valid for the branch this PR is targeting. labels Jun 10, 2021
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openshift-ci bot commented Jun 10, 2021

@alexanderConstantinescu: This pull request references Bugzilla bug 1970453, which is valid. The bug has been moved to the POST state. The bug has been updated to refer to the pull request using the external bug tracker.

6 validation(s) were run on this bug
  • bug is open, matching expected state (open)
  • bug target release (4.6.z) matches configured target release for branch (4.6.z)
  • bug is in the state NEW, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)
  • dependent bug Bugzilla bug 1970452 is in the state CLOSED (CURRENTRELEASE), which is one of the valid states (VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), CLOSED (CURRENTRELEASE))
  • dependent Bugzilla bug 1970452 targets the "4.7.z" release, which is one of the valid target releases: 4.7.0, 4.7.z
  • bug has dependents

Requesting review from QA contact:
/cc @zhaozhanqi

In response to this:

Bug 1970453: Replace to correct OpenFlow version when replacing flows

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

@openshift-ci openshift-ci bot requested a review from zhaozhanqi June 10, 2021 13:48
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openshift-ci bot commented Jun 10, 2021

@alexanderConstantinescu: This pull request references Bugzilla bug 1970453, which is valid.

6 validation(s) were run on this bug
  • bug is open, matching expected state (open)
  • bug target release (4.6.z) matches configured target release for branch (4.6.z)
  • bug is in the state POST, which is one of the valid states (NEW, ASSIGNED, ON_DEV, POST, POST)
  • dependent bug Bugzilla bug 1970452 is in the state CLOSED (CURRENTRELEASE), which is one of the valid states (VERIFIED, RELEASE_PENDING, CLOSED (ERRATA), CLOSED (CURRENTRELEASE))
  • dependent Bugzilla bug 1970452 targets the "4.7.z" release, which is one of the valid target releases: 4.7.0, 4.7.z
  • bug has dependents

Requesting review from QA contact:
/cc @zhaozhanqi

In response to this:

Bug 1970453: Replace to correct OpenFlow version when replacing flows

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

@alexanderConstantinescu
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/assign @danwinship @squeed

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/lgtm
so... did this never actually work?

@openshift-ci openshift-ci bot added the lgtm Indicates that a PR is ready to be merged. label Jun 11, 2021
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openshift-ci bot commented Jun 11, 2021

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: alexanderConstantinescu, danwinship

The full list of commands accepted by this bot can be found here.

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Needs approval from an approver in each of these files:

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

@openshift-ci openshift-ci bot added the approved Indicates a PR has been approved by an approver from all required OWNERS files. label Jun 11, 2021
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/retest

Please review the full test history for this PR and help us cut down flakes.

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/lgtm
so... did this never actually work?

Well, I think it must have at one point...my suspicion is that openshift/sdn#238 broke it.

@mfojtik mfojtik added the cherry-pick-approved Indicates a cherry-pick PR into a release branch has been approved by the release branch manager. label Jun 16, 2021
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mfojtik commented Jun 16, 2021

[patch-manager] 🚀 Approved for z-stream by score: 1.20

approved

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/retest

Please review the full test history for this PR and help us cut down flakes.

2 similar comments
@openshift-bot
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/retest

Please review the full test history for this PR and help us cut down flakes.

@openshift-bot
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/retest

Please review the full test history for this PR and help us cut down flakes.

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/retest

Please review the full test history for this PR and help us cut down flakes.

@openshift-merge-robot openshift-merge-robot merged commit 57c58c3 into openshift:release-4.6 Jun 18, 2021
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openshift-ci bot commented Jun 18, 2021

@alexanderConstantinescu: All pull requests linked via external trackers have merged:

Bugzilla bug 1970453 has been moved to the MODIFIED state.

In response to this:

Bug 1970453: Replace to correct OpenFlow version when replacing flows

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes/test-infra repository.

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6 participants